Insights

Strategic Industry Positioning Lesman operates as a key regional distributor and representative for major automation and instrumentation brands, indicating strong relationships with leading suppliers like Honeywell and Siemens, which offers cross-selling opportunities for complementary automation solutions.

Growth Through Acquisition Having been acquired by Kele, Inc. and merged with RAECO-LIC to streamline offerings, Lesman is positioned for expansion in building automation and control markets, providing prospects for integrated, value-added product solutions.

Market Expansion Potential Serving the Midwest and Pacific Northwest with a broad portfolio and regional focus reveals opportunities to deepen penetration in industrial and commercial sectors requiring instrumentation, valves, and control systems.

Technological Capability Utilizing modern web technologies like React and WordPress suggests a focus on digital engagement and streamlined customer access, opening doors for digital service offerings and remote automation consulting.

Financial Opportunity With revenues estimated between 10M and 25M, Lesman is a mid-sized player with growth potential through targeted sales of advanced instrumentation and automation controls to manufacturing, building management, and industrial facilities.

Similar companies to Lesman Instrument Company

Lesman Instrument Company Tech Stack

Lesman Instrument Company uses 8 technology products and services including WordPress, React, Underscore.js, and more. Explore Lesman Instrument Company's tech stack below.

WordPress
Content Management System
React
Javascript Frameworks
Underscore.js
Javascript Libraries
Swiper
Javascript Libraries
jQuery
Javascript Libraries
X-XSS-Protection
Security
jQuery Validation Plugin
Web Tools And Plugins
AddThis
Widgets

Media & News

Kele, Inc. acquired Lesman Instrument Company on Jan 8th '21.
2020: Kele acquired Lesman Instrument Co., located in Bensenville, Illinois 2021: Kele acquired A-tech Inc., located in Tulsa, Oklahoma
Jan 10, 2022 | www.bizjournals.com

Lesman Instrument Company's Email Address Formats

Lesman Instrument Company uses at least 1 format(s):

Lesman Instrument Company Email Formats	Example	Percentage
FirstL@lesman.com	JohnD@lesman.com	93%
First.Last@lesman.com	John.Doe@lesman.com	4%
F.Last@lesman.com	J.Doe@lesman.com	1%
First@lesman.com	John@lesman.com	2%

Frequently Asked Questions

Where is Lesman Instrument Company's headquarters located?

Lesman Instrument Company's main headquarters is located at 135 Bernice Dr, Bensenville, IL 60106, US. The company has employees across 1 continents, including North America.

What is Lesman Instrument Company's phone number?

You can contact Lesman Instrument Company's main corporate office by phone at

+1-630-595-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Lesman Instrument Company's official website and social media links?

Lesman Instrument Company's official website is lesman.com and has social profiles on LinkedIn.

How much revenue does Lesman Instrument Company generate?

As of October 2025, Lesman Instrument Company's annual revenue is estimated to be $337K.

What is Lesman Instrument Company's SIC code NAICS code?

Lesman Instrument Company's SIC code is 5063 - Electrical Apparatus and Equipment Wiring Supplies, and Construction Materials NAICS code is 3339 - Other General Purpose Machinery Manufacturing.

How many employees does Lesman Instrument Company have currently?

As of October 2025, Lesman Instrument Company has approximately 58 employees across 1 continents, including North America. Key team members include Director Of Process Instrumentation: J. H.Controller: J. M.Territory Manager: J. I.. Explore Lesman Instrument Company's employee directory with LeadIQ.

What industry does Lesman Instrument Company belong to?

Lesman Instrument Company operates in the Automation Machinery Manufacturing industry.

What technology does Lesman Instrument Company use?

Lesman Instrument Company's tech stack includes WordPressReactUnderscore.jsSwiperjQueryX-XSS-ProtectionjQuery Validation PluginAddThis.

What is Lesman Instrument Company's email format?

Lesman Instrument Company's email format typically follows the pattern of FirstL@lesman.com. Find more Lesman Instrument Company email formats with LeadIQ.

When was Lesman Instrument Company founded?

Lesman Instrument Company was founded in 1962.

Lesman Instrument Company

Q: What is Lesman Instrument Company's official website and social media links?

Lesman Instrument Company's official website is lesman.com. Lesman Instrument Company has social profiles on LinkedIn.

Q: How many employees does Lesman Instrument Company have currently?

Lesman Instrument Company has approximately 58 employees.

Q: What technology does Lesman Instrument Company use?

Lesman Instrument Company's tech stack includes Web Vitals, Twitter, jQuery UI, ProgressBar.js, MySQL.

Automation Machinery ManufacturingUnited States51-200 Employees

Lesman:  Instruments | Valves | Controls 

Lesman, a part of the Kele Industrial Automation Group, is the premiere representative in the Midwest (Illinois, Indiana, Wisconsin, Eastern Missouri, Eastern Iowa, Michigan's upper peninsula), and Pacific Northwest (Washington, Oregon, and Idaho), providing customers with instruments that detect, measure, analyze, and control your process and your facility. Regional representative and distributor for Honeywell, Siemens, ASCO Valve, DeZurik, United Electric Controls, Panametrics, Jordan Valve, Dwyer, Precision Digital, WIKA, and more.
In January 2018, Lesman merged with it's subsidiary, RAECO-LIC LLC to provide a single-source solution for our customers' instrumentation needs. In late December, 2020, Lesman was acquired by Kele, Inc, a leading value-added distributor of building automation peripherals and control solutions.

Company Overview

Headquarters: 135 Bernice Dr, Bensenville, IL 60106, US
Phone number: +1-630-595-****
Website: lesman.com
SIC Code: 5063 - Electrical Apparatus and Equipment Wiring Supplies, and Construction Materials
NAICS Code: 3339 - Other General Purpose Machinery Manufacturing
Founded: 1962
Employees: 51-200